-#if defined(__APPLE__) || defined(__NetBSD__)
- if (context_factory_name == "thread" && xbt_cfg_get_string("smpi/privatization") == "dlopen") {
+#if HAVE_SMPI && (defined(__APPLE__) || defined(__NetBSD__))
+ std::string priv = xbt_cfg_get_string("smpi/privatization");
+ if (context_factory_name == "thread" && (priv == "dlopen" || priv == "yes" || priv == "default" || priv == "1")) {